CN104451969A - Main cotton carding roller shaft bearing seat airflow protective device of carding machine - Google Patents
Main cotton carding roller shaft bearing seat airflow protective device of carding machine Download PDFInfo
- Publication number
- CN104451969A CN104451969A CN201410816448.0A CN201410816448A CN104451969A CN 104451969 A CN104451969 A CN 104451969A CN 201410816448 A CN201410816448 A CN 201410816448A CN 104451969 A CN104451969 A CN 104451969A
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- China
- Prior art keywords
- cotton fibers
- fibers prior
- spinning roller
- parallel cotton
- main comb
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
- D01G15/465—Doffing arrangements for removing fibres using, or cooperating with, pneumatic means
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/76—Stripping or cleaning carding surfaces; Maintaining cleanliness of carding area
- D01G15/82—Arrangements for confining or removing dust, fly or the like
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention provides a main cotton carding roller shaft bearing seat airflow protective device of a carding machine and belongs to the technical field of non-woven fabric machines. The carding machine comprises a base, two main cotton carding roller supporting wall plates fixed to the two sides of the base, roller shaft bearing seats arranged on the tops of the main cotton carding roller supporting wall plates, a main cotton carding roller supported by the roller shaft bearing seats and main cotton carding roller side protective covers fixed to the upper portions of the main cotton carding roller supporting wall plates. The main cotton carding roller shaft bearing seat airflow protective device comprises a groups of blades. The group of blades are distributed in a radial state and fixed to the end face of the side, facing the main cotton carding roller side protective covers, of the main cotton carding roller. The main cotton carding roller shaft bearing seat airflow protective device can prevent fibers from escaping from the ends of the main cotton carding roller to the roller shaft bearing seats, reduce oil consumption, guarantee the overall simplicity and the appearance effect of the carding machine, guarantee that the thicknesses of a web laid by a web laying net on a following-up station are even, and lighten the detection and maintenance load of a manufacturer adopting the carding machine.
Description
Technical field
The invention belongs to field of non-weaving textile machinery technology, be specifically related to a kind of main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine.
Background technology
Aforesaid carding machine also claims carding machine, is a part in complete on-woven production equipment.As is known in the industry, complete on-woven product such as nonwoven fabric or on-woven felt production equipment mainly comprise opener, carding machine, lapping machine and needing machine (or spun-laced machine), the function of carding machine will be fed to lapping machine lapping by the on-woven fiber combing after opener shredding, send needing machine acupuncture after lapping machine lapping or send spun-laced machine water to sting, form on-woven product.
The main carding roller of carding machine also claims main comb and parallel cotton fibers prior to spinning roller, is even called cylinder, can see the feeding of a Chinese invention patent Authorization Notice No. CN100510211C(carding machine and combing system to this).The two ends of the main comb and parallel cotton fibers prior to spinning roller roll shaft of main comb and parallel cotton fibers prior to spinning roller are respectively bearing on roll shaft bearing pedestal rotationally, and roll shaft bearing pedestal is fixed on wallboard, and wallboard is fixed in frame.When main comb and parallel cotton fibers prior to spinning roller work, when being namely in comb and parallel cotton fibers prior to spinning state, due to the impact of air-flow, near main comb and parallel cotton fibers prior to spinning roller two-end part fiber especially fiber fines can move about from the end of main comb and parallel cotton fibers prior to spinning roller or claim the gap escaping into main comb and parallel cotton fibers prior to spinning roller and aforesaid roll shaft bearing pedestal, along with the running of main comb and parallel cotton fibers prior to spinning roller, fiber just to enter in roll shaft bearing pedestal and forms blocks, therefore must eliminate in time, usual every day removes once, the time that each removing spends is usually more than 1 hour, otherwise when form very hard be tending towards the blocks of carbonization state after, not only increase difficulty to cleaning work, and time serious, cause main comb and parallel cotton fibers prior to spinning roller because of clamping stagnation and even stuck and cannot run well, roll shaft bearing pedestal is destroyed simultaneously.It can thus be appreciated that; because cleaning work must be carried out under carding machine is in stopped status; thus cause downtime long; affect the operating efficiency of carding machine; and the work due to removing fiber belongs to the workload that workman additionally increases; thus increase the homework burden of workman, cleaning effect is also affecting by the factor of the experience, accountability, mood and so on of workman in varying degrees in addition.
" the suction ray flower apparatus of carding machine " that Chinese invention patent Authorization Notice No. CN101250774B recommends is by the main comb and parallel cotton fibers prior to spinning roller guard shield (patent claims roller lid) above the length direction corresponding to main comb and parallel cotton fibers prior to spinning roller arranges discharge, make a pair suction nozzle extended on discharge respectively in alignment with the end, two ends of main comb and parallel cotton fibers prior to spinning roller, the fiber swimming over to main comb and parallel cotton fibers prior to spinning roller two ends in the main comb and parallel cotton fibers prior to spinning roller course of work is absorbed by suction nozzle, avoid fiber to enter between main comb and parallel cotton fibers prior to spinning roller end face and roll shaft bearing pedestal, thus this patent formula can solve aforementioned technical problem.But, there is following technical problem in this patent formula: one, owing to needing to arrange discharge and the one end of the tube connector that continues on the suction nozzle of discharge on main comb and parallel cotton fibers prior to spinning roller guard shield, the other end of tube connector is connected on the main comb and parallel cotton fibers prior to spinning roller side protecting cover corresponding to main comb and parallel cotton fibers prior to spinning roller two ends, thus causes the structure of carding machine too fat to move and lose succinct; Its two, because needs are that discharge is equipped with depression generator, thus cause cost to increase, and supported by electric energy due to depression generator, thus increase energy resource consumption; They are three years old, because the function of inhaling ray flower apparatus absorbs the fiber entered between main comb and parallel cotton fibers prior to spinning roll end and roll shaft bearing pedestal, thus show as passiveness but not active type disposal options, because fiber can affect the thickness uniformity of the web spread out by lapping machine in rear road from the escape of main comb and parallel cotton fibers prior to spinning roll end, there is thick middle and the thin phenomenon in both sides in web thickness, makes the grammes per square metre of the final on-woven product processed by needing machine or spun-laced machine inconsistent and have a strong impact on the quality of on-woven product; Its four, if by inhale ray flower apparatus absorb fiber can not be utilized, so can cause the waste of raw material.
" the blowing ray flower apparatus of carding machine " (this patent is proposed by the applicant) that invention patent mandate notification number CN101509158B provides can make up some shortcoming of aforementioned CN101250774B to a certain extent, specifically can see the description the 0003 to 0004 of this CN101509158B and 0007 and 0013 section, but still there is following shortcoming: one is owing to need build main tracheae, into and out of air flue and airway, thus processes comparatively loaded down with trivial details; Two be due to main tracheae with need between air inlet pipe to be connected by air supply pipe, and air supply pipe dew is naked in outside, thus be still not enough to make succinct, the sight effect of carding machine to reach ultimate attainment degree, and once air supply pipe damage and not by Timeliness coverage or replacing, so fiber still can enter clamping stagnation and even the stuck phenomenon that roll shaft bearing block appears in roll shaft bearing pedestal; Three is because needs are that main tracheae configures compressed air source unit as air blast (see the 0020th section, description), is thus unfavorable for saving electric energy, and can increases the complete machine cost of carding machine because of the outfit of these servicing units.
For above-mentioned prior art, there is still need to be improv, the applicant has done time consuming exploration and design for this reason, finally define technical scheme described below and carried out simulated test in the test center of the applicant taking under secrecy provision, result shockingly shows unexpected technique effect.
Summary of the invention
Task of the present invention is that providing a kind of self-energy contributed to when utilizing main comb and parallel cotton fibers prior to spinning roller to work to stop fiber to be used from main comb and parallel cotton fibers prior to spinning roll end to the escape of the direction of the roll shaft bearing pedestal for supporting main comb and parallel cotton fibers prior to spinning roller roll shaft avoids blocking and even stuck roll shaft bearing pedestal, be conducive to abandoning and rely on blower fan and use saving power consumption, be of value to that to embody structure terse and with low cost and use and convenient make and guarantee that the entirety of carding machine is succinct with sight effect, there is the thickness evenness of being convenient to ensure the web that the lapping machine of subsequent work stations spreads out and use the quality that ensures on-woven product and be of value to and embody good non-maintaining effect and use and alleviate the main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device that carding machine uses the carding machine of the inspection burden of manufacturer.
Task of the present invention has been come like this, a kind of main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine, described carding machine comprises base, each one piece of main comb and parallel cotton fibers prior to spinning roller supporting wall plate of the both sides of base is fixed on the state faced each other, be arranged on the roll shaft bearing pedestal at the top of main comb and parallel cotton fibers prior to spinning roller supporting wall plate, by main comb and parallel cotton fibers prior to spinning roll shaft be bearing in rotationally main comb and parallel cotton fibers prior to spinning roller on roll shaft bearing pedestal be fixed on main comb and parallel cotton fibers prior to spinning roller supporting wall plate top and the main comb and parallel cotton fibers prior to spinning roller side protecting cover corresponding with the end face of main comb and parallel cotton fibers prior to spinning roller, described main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device comprises one group of fan blade, this group fan blade distributes with radiation regimes and is directly fixed on described main comb and parallel cotton fibers prior to spinning roller towards on the described end face of the side of described main comb and parallel cotton fibers prior to spinning roller side protecting cover.
In a specific embodiment of the present invention, the protecting cover stack limit, side that one is raised in the surface of main comb and parallel cotton fibers prior to spinning roller side protecting cover is configured with in the edge of described main comb and parallel cotton fibers prior to spinning roller side protecting cover, this protecting cover stack limit, side is towards the end face of described main comb and parallel cotton fibers prior to spinning roller, make main comb and parallel cotton fibers prior to spinning roller side protecting cover form a fan blade turned cavities towards the side of main comb and parallel cotton fibers prior to spinning roller by this protecting cover stack limit, side, one group of described fan blade corresponds in fan blade turned cavities.
In another specific embodiment of the present invention, maintain one between the side protecting cover stack limit end face on protecting cover stack limit, described side and the end face of described main comb and parallel cotton fibers prior to spinning roller for the air in described fan blade turned cavities being drawn the gap of giving vent to anger of fan blade turned cavities.
In another specific embodiment of the present invention, the width in described gap of giving vent to anger is 1-2 ㎜.
In another specific embodiment of the present invention, the shape of cross section of one group of described fan blade is L-shaped.
Also have in a specific embodiment of the present invention, described main comb and parallel cotton fibers prior to spinning roller side protecting cover is configured with an inlet chamber in the position corresponding to described roll shaft bearing pedestal, and this inlet chamber communicates with described fan blade turned cavities.
More of the present invention and in a specific embodiment, working roll stand-off and card stripper stand-off is provided with space state to be made into right form at described main comb and parallel cotton fibers prior to spinning roller side protecting cover back to the edge of the side of described main comb and parallel cotton fibers prior to spinning roller, working roll stand-off and card stripper stand-off all lean out main comb and parallel cotton fibers prior to spinning roller side protecting cover, working roll stand-off is supported with working roll rotationally, and on card stripper stand-off, be supported with card stripper rotationally, this card stripper matches with working roll, and working roll matches with described main comb and parallel cotton fibers prior to spinning roller.
In an of the present invention and then specific embodiment, on described main comb and parallel cotton fibers prior to spinning roller side protecting cover and in the position corresponding to described working roll stand-off, offer working roll stand-off locating slot and offer card stripper stand-off locating slot in the position corresponding to described card stripper stand-off, position and main comb and parallel cotton fibers prior to spinning roller side protecting cover that working roll stand-off is corresponding to working roll stand-off locating slot are fixed, and position and main comb and parallel cotton fibers prior to spinning roller side protecting cover that card stripper stand-off is corresponding to card stripper stand-off locating slot are fixed.
Of the present invention again more and in a specific embodiment, described main comb and parallel cotton fibers prior to spinning roller side protecting cover is fixed with a working roll stand-off adjusting seat in the position of below corresponding to described working roll stand-off locating slot, described working roll stand-off to correspond to this working roll stand-off adjusting seat top and by working roll stand-off adjusting seat to the bottom supporting of working roll stand-off; Main comb and parallel cotton fibers prior to spinning roller side protecting cover is fixed with a card stripper stand-off adjusting seat in the position of below corresponding to described card stripper stand-off locating slot, described card stripper stand-off to correspond to this card stripper stand-off adjusting seat top and by card stripper stand-off adjusting seat to the bottom supporting of card stripper stand-off; The surface of described main comb and parallel cotton fibers prior to spinning roller is provided with main comb and parallel cotton fibers prior to spinning roller card clothing; The surface of described working roll is provided with work roller card clothing; The surface of described card stripper is provided with stripping roller card clothing.
In an again of the present invention and then specific embodiment, the upper and lower adjustment tank of working roll stand-off is respectively offered on described working roll stand-off and corresponding to the position of two of described working roll stand-off locating slot, the upper and lower adjustment tank of this working roll stand-off is equipped working roll stand-off adjustment hold-down screw, and this working roll stand-off adjustment hold-down screw and described main comb and parallel cotton fibers prior to spinning roller side protecting cover are fixed; Described card stripper stand-off respectively offers the upper and lower adjustment tank of card stripper stand-off in the position of both sides corresponding to described card stripper stand-off locating slot, the upper and lower adjustment tank of this card stripper stand-off is equipped card stripper stand-off adjustment hold-down screw, this card stripper stand-off adjustment hold-down screw and main comb and parallel cotton fibers prior to spinning roller side protecting cover are fixed, described working roll stand-off adjusting seat is equipped a working roll stand-off adjusting seat screw, and this working roll stand-off adjusting seat screw contacts with the bottom of described working roll stand-off; Described card stripper stand-off adjusting seat is equipped a card stripper stand-off adjusting seat screw, and this card stripper stand-off adjusting seat screw contacts with the bottom of described card stripper stand-off.
One of technique effect of technical scheme provided by the invention, owing to one group of fan blade being directly fixed on the end face of main comb and parallel cotton fibers prior to spinning roller, one group of fan blade motion is driven when main comb and parallel cotton fibers prior to spinning roller motion, thus can effectively utilize the spontaneous energy of main comb and parallel cotton fibers prior to spinning roller, and fiber can be stoped at one group of fan blade to escape from the end of main comb and parallel cotton fibers prior to spinning roller to the direction of roll shaft bearing pedestal with forming air curtain during main comb and parallel cotton fibers prior to spinning roller motion; Two, due to by one group of fan blade direct effect, thus use blower fan without the need to resembling prior art, thus significantly can save energy consumption; Three, due on the end face that one group of fan blade is arranged on main comb and parallel cotton fibers prior to spinning roller and structure is very terse, screened by main comb and parallel cotton fibers prior to spinning roller side protecting cover in addition, thus can guarantee that the entirety of carding machine is succinct with sight effect; Four, the air-flow produced due to one group of fan blade is reliably stoped fiber to be escaped from the end of main comb and parallel cotton fibers prior to spinning roller, and the thickness that thus can ensure the web that the lapping machine on subsequent work stations spreads out is evenly and then the quality of guarantee on-woven product; Five, due to one group of fan blade Maintenance free, thus can alleviate the inspection burden of manufacturer using carding machine.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention structure chart.
Fig. 2 is the sectional view of Fig. 1.
Detailed description of the invention
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present invention and beneficial effect, applicant will elaborate below by way of example, but be not all the restriction to the present invention program to the description of embodiment, any conceive according to the present invention done be only pro forma but not substantial equivalent transformation and all should be considered as technical scheme category of the present invention.
Everyly in the following description relate to upper and lower, left and right, the concept of directionality (or claim directionality) of front and rear is all for the location status residing for the figure be described, object is to facilitate public understanding, thus can not be understood as being particularly limited to technical scheme provided by the invention.
Refer to Fig. 1 and Fig. 2, give the base 1 of the structural system belonging to carding machine in fig. 1 and 2, each one piece of main comb and parallel cotton fibers prior to spinning roller supporting wall plate 2 of the both sides of base 1 is fixed on the state faced each other, be arranged on the roll shaft bearing pedestal 3 at the top of main comb and parallel cotton fibers prior to spinning roller supporting wall plate 2, be bearing in main comb and parallel cotton fibers prior to spinning roller on roll shaft bearing pedestal 34 rotationally by main comb and parallel cotton fibers prior to spinning roll shaft 41 and be fixed on main comb and parallel cotton fibers prior to spinning roller supporting wall plate 2 top and the main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 corresponding with the end face 42 of main comb and parallel cotton fibers prior to spinning roller 4, base 1 is found a place in a state of use on the terrace of field of employment, and fix with the built-in fitting be arranged on terrace, also a basis can be built on terrace, basis arranges built-in fitting, by base 1 by securing member as bolt and built-in fitting are fixed.Figure 2 illustrates base 1 is keep parallel channel-section steel at length direction each other a pair, the bottom of aforesaid main comb and parallel cotton fibers prior to spinning roller supporting wall plate 2 is by fixing corner fittings 21(L shape corner fittings) fix with base 1, aforesaid roll shaft bearing pedestal 3 adopts roll shaft bearing pedestal screw 31 to fix at middle position and the main comb and parallel cotton fibers prior to spinning roller supporting wall plate 2 at the top corresponding to main comb and parallel cotton fibers prior to spinning roller wallboard 2, and aforesaid main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 adopts protecting cover hold-down screw 58 fixing with main comb and parallel cotton fibers prior to spinning roller supporting wall plate 2.
Although show one piece of main comb and parallel cotton fibers prior to spinning roller supporting wall plate, 2, roll shaft bearing pedestal 3 and a main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 in FIG, according to professional general knowledge, these parts are all be made into right form to occur, can be understood this by the signal of Fig. 2.
Technical essential as technical scheme provided by the invention: the structural system of main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device comprises one group of fan blade 6; this group fan blade 6 distributes with radiation regimes and is directly fixed on aforementioned main comb and parallel cotton fibers prior to spinning roller 4 towards on the end face 42 of the side protecting cover 5 of aforementioned main comb and parallel cotton fibers prior to spinning roller by fan blade hold-down screw 61; quantity as one group of fan blade 6 is not subject to the quantitative limitation of diagram number, and the distance (spacing) that is between adjacent fan blade can according to adjusting or claim to change.
Please continue to refer to Fig. 1 and Fig. 2, the protecting cover stack limit, side 51 that one is raised in the surface of main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 is configured with in the edge of aforesaid main comb and parallel cotton fibers prior to spinning roller side protecting cover 5, this protecting cover stack limit, side 51 is towards the end face 42 of aforementioned main comb and parallel cotton fibers prior to spinning roller 4, make main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 form a fan blade turned cavities 52 towards the side of main comb and parallel cotton fibers prior to spinning roller 4 by this protecting cover stack limit, side 51, aforesaid one group of fan blade 6 corresponds in fan blade turned cavities 52.
As preferred scheme, also can fix a bottom end cover 22 towards the side of main comb and parallel cotton fibers prior to spinning roller 4 in the position of below corresponding to main comb and parallel cotton fibers prior to spinning roller 4 at aforesaid main comb and parallel cotton fibers prior to spinning roller supporting wall plate 2, bottom end cover 22 is configured with a bottom end cover fan blade turned cavities 221 towards the side of main comb and parallel cotton fibers prior to spinning roller 4, this bottom end cover fan blade turned cavities 221 is corresponding with aforementioned fan blade turned cavities 52, and aforesaid one group of fan blade 6 probes into bottom end cover fan blade turned cavities 221.
As aforementioned, because main comb and parallel cotton fibers prior to spinning roller supporting wall plate 2 has face each other and arrange a pair, therefore bottom end cover 22 also should have a pair mutually, and between a pair bottom end cover, fix a lower shield 2211, lower shield 2211 is corresponding with the bottom of the length direction of main comb and parallel cotton fibers prior to spinning roller 4, specifically can see Fig. 2.
Protecting cover stack limit, the side end face 511 i.e. side protecting cover stack limit 51 on protecting cover stack limit, aforementioned side 51 towards maintain between that face and the end face 42 of aforementioned main comb and parallel cotton fibers prior to spinning roller 4 of the side of end face 42 one for by fan blade wind the air turned in chamber 52 draw the gap 5111 of giving vent to anger of fan blade turned cavities 52, this gap 5111(Fig. 2 that gives vent to anger indicates) preferred width be 1-2 ㎜, be 1.2-1.8 ㎜ preferably, be preferably 1.5 ㎜, the present embodiment selects 1.5 ㎜.
As shown in Figure 1, the shape of cross section of aforesaid one group of fan blade 6 is L-shaped, specifically, adopts L-type angle steel as fan blade.On aforesaid main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 and corresponding to the position of aforementioned roll shaft bearing pedestal 3, be configured with an inlet chamber 53, certainly, this inlet chamber 53 communicates with aforesaid fan blade turned cavities 52.
Please see Fig. 1 by emphasis, working roll stand-off 7 and card stripper stand-off 8 is provided with space state to be made into right form at aforesaid main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 back to the edge of the side of described main comb and parallel cotton fibers prior to spinning roller 4, the top of working roll stand-off 7 and card stripper stand-off 8 all leans out main comb and parallel cotton fibers prior to spinning roller side protecting cover 5, working roll stand-off 7 is supported with working roll 71 rotationally, and on card stripper stand-off 8, be supported with card stripper 81 rotationally, this card stripper 81 matches with working roll 71, and working roll 71 matches with aforesaid main comb and parallel cotton fibers prior to spinning roller 4, by the cotton-supplying roller in front road, the fiber by opener shredding is caused main comb and parallel cotton fibers prior to spinning roller 4, by working roll 7 to the fiber combing on main comb and parallel cotton fibers prior to spinning roller 4, simultaneously strip fiber by card stripper 81 from working roll 71 and be transferred to main comb and parallel cotton fibers prior to spinning roller 4, finally exported by doffer, multiplely right working roll 71 and card stripper 81 is made into owing to having, thus there is high efficiency comb and parallel cotton fibers prior to spinning effect.
Because the relation between working roll 71, card stripper 81 and working roll 71 and main comb and parallel cotton fibers prior to spinning roller 4 belongs to prior art, such as can see Chinese patent Authorization Notice No. CN100510211C, CN1313660C, publication No. CN103882563A and CN1811027A, thus applicant repeats no longer further.In addition the working roll 71 paired quantity that matches with card stripper 81 is not subject to illustrating number quantitative limitation yet, and the diameter of working roll 71 is greater than the diameter of card stripper 81.
On aforesaid main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 and in the position corresponding to aforementioned operation roller stand-off 7, offer working roll stand-off locating slot 54 and offer card stripper stand-off locating slot 55 in the position corresponding to aforementioned card stripper stand-off 8, position and main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 that working roll stand-off 7 is corresponding to working roll stand-off locating slot 54 are fixed, and position and main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 that card stripper stand-off 8 is corresponding to card stripper stand-off locating slot 55 are fixed.Specifically: working roll stand-off 7 to process towards the side of main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 one with working roll stand-off locating slot 54 match and the working roll stand-off being raised in working roll stand-off surface coordinates raised line, coordinate raised line to match with working roll stand-off angle 54 this working roll stand-off.Same reason, card stripper stand-off 8 to process towards the side of main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 one match with card stripper stand-off locating slot 55 and the card stripper stand-off being raised in card stripper stand-off surface coordinates raised line, coordinate raised line to match with card stripper stand-off locating slot 55 this card stripper stand-off.
Still see Fig. 1, aforesaid main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 is preferably fixed with a working roll stand-off adjusting seat 56 with welding manner in the position of below corresponding to aforementioned operation roller stand-off locating slot 54, aforesaid working roll stand-off 7 correspond to this working roll stand-off adjusting seat 56 top and by the bottom supporting of working roll stand-off adjusting seat 56 pairs of working roll stand-offs 7; Main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 is fixed with a card stripper stand-off adjusting seat 57 in the position of below corresponding to aforementioned card stripper stand-off locating slot 55, aforesaid card stripper stand-off 8 correspond to this card stripper stand-off adjusting seat 57 top and by the bottom supporting of card stripper stand-off adjusting seat 57 pairs of card stripper stand-offs 8.
As shown in Figure 1, the upper and lower adjustment tank 72 of a working roll stand-off is respectively offered on aforesaid working roll stand-off 7 and corresponding to the position of two of aforementioned operation roller stand-off locating slot 54, the upper and lower adjustment tank 72 of this working roll stand-off is equipped working roll stand-off adjustment hold-down screw 721, and this working roll stand-off adjustment hold-down screw 721 is fixing at position and the main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 corresponding to the first screw hole 58a be preset on main comb and parallel cotton fibers prior to spinning roller side protecting cover 5, aforesaid card stripper stand-off 8 respectively offers the upper and lower adjustment tank 82 of card stripper stand-off in the position of both sides corresponding to aforementioned card stripper stand-off locating slot 55, the upper and lower adjustment tank 82 of this card stripper stand-off is equipped card stripper stand-off adjustment hold-down screw 821, this card stripper stand-off adjustment hold-down screw 821 is fixing at position and the main comb and parallel cotton fibers prior to spinning roller side protecting cover 5 corresponding to the second screw hole 58b be preset on main comb and parallel cotton fibers prior to spinning roller side protecting cover 5, aforesaid working roll stand-off adjusting seat 56 is equipped with a working roll stand-off adjusting seat screw 561, this working roll stand-off adjusting seat screw 561 contacts with the bottom of working roll stand-off 7, aforesaid card stripper stand-off adjusting seat 57 is equipped a card stripper stand-off adjusting seat screw 571, and this card stripper stand-off adjusting seat screw 571 contacts with the bottom of described card stripper stand-off 8.
Unscrew working roll stand-off and lower whole hold-down screw 721, do to regulate clockwise or counterclockwise to working roll stand-off adjusting seat screw 561 again, thus can the position that working roll stand-off 7 realizes up or down be adjusted, change relative to the spacing of main comb and parallel cotton fibers prior to spinning roller 4 to make the being bearing in working roll 71 on working roll stand-off 7 rotationally, again working roll stand-off adjustment hold-down screw 721 is screwed after working roll stand-off 7 adjusts.Same reason, unscrew card stripper stand-off adjustment hold-down screw 821, do to regulate clockwise or counterclockwise to card stripper stand-off adjusting seat screw 571 again, thus can the position that card stripper 81 realizes up or down be adjusted, change relative to the spacing of main comb and parallel cotton fibers prior to spinning roller 4 to make the being bearing in card stripper 81 on card stripper stand-off 8 rotationally, again card stripper stand-off adjustment hold-down screw 821 is screwed after card stripper stand-off 8 adjusts.The amplitude peak adjusted up and down of working roll stand-off 7 depends on the length of the upper and lower adjustment tank 72 of working roll stand-off; The amplitude peak adjusted up and down of card stripper stand-off 8 depends on the length of the upper and lower adjustment tank 82 of card stripper stand-off.
According to professional general knowledge, namely corresponding on the top corresponding to working roll stand-off 7 and to be equipped with a lid (not shown) for limiting the workroll bearing 712 of working roll 71 above U-shaped breach, limiting by covering in the U-shaped breach that the workroll bearing 712 be that is arranged on the work roll shaft spindle nose of working roll 71 is bearing in the top of working roll stand-off 7.Namely corresponding on the top corresponding to card stripper stand-off 8 equally and above U-shaped breach, to be equipped with a lid (also not shown in FIG.) for limiting the card stripper bearing 812 of card stripper 81, limiting by covering in the U-shaped breach that the card stripper bearing 812 be that is arranged on the stripping roll shaft spindle nose of card stripper 81 is bearing in the top of card stripper stand-off 8.
The motion of main comb and parallel cotton fibers prior to spinning roller 4, working roll 71 and card stripper 81 is driven by the power drive mechanism of carding machine, due to the main comb and parallel cotton fibers prior to spinning roll shaft 41 of power drive mechanism and main comb and parallel cotton fibers prior to spinning roller 4, with the work roll shaft of working roll 71 and belong to known technology with being in transmission connection of stripping roll shaft of card stripper 81, such as equally can see Chinese patent CN100510211C, CN1313660C, CN103882563A and the CN1811027A etc. mentioned above, thus applicant is no longer explained.In addition, corresponding to above main comb and parallel cotton fibers prior to spinning roller 4, the top more precisely corresponding to working roll 71 and card stripper 81 is provided with the upper protecting cover 9 disclosed as Chinese patent CN2301183858Y.
The surface of main comb and parallel cotton fibers prior to spinning roller 4 is provided with main comb and parallel cotton fibers prior to spinning roller card clothing 43; The surface of working roll 71 is provided with work roller card clothing 711; The surface of card stripper 81 is provided with stripping roller card clothing 811.
Applicant sketches operation principle of the present invention, under the work of power drive mechanism, under the state simultaneously transporting to main comb and parallel cotton fibers prior to spinning roller 4 through convoying curtain and cotton-supplying roller at the fiber by aforesaid opener shredding, by working roll 71 to the fiber combing on main comb and parallel cotton fibers prior to spinning roller 4, strip fiber by card stripper 81 from working roll 71 simultaneously, and the fiber stripped is back to main comb and parallel cotton fibers prior to spinning roller 4, until by correspond to main comb and parallel cotton fibers prior to spinning roller 4 cotton outlet doffer export.In aforementioned operation process; owing to being respectively provided with one group of the structural system of main comb and parallel cotton fibers prior to spinning roll shaft bearing pedestal air-flow protection device of the present invention with leaf 6 on the end face 42 at the two ends of main comb and parallel cotton fibers prior to spinning roller 4; thus when main comb and parallel cotton fibers prior to spinning roller 4 moves; one group of fan blade 6 is thereupon with the principle motion as fan; an air curtain barrier is formed at end face 42 place; fiber is stoped to move about from the end of main comb and parallel cotton fibers prior to spinning roller 4 to the direction of main comb and parallel cotton fibers prior to spinning roller side protecting cover 5; fiber can not enter in roll shaft bearing pedestal 3, equally also can not enter in aforesaid workroll bearing 712 and card stripper bearing 812.When one group of fan blade 6 corresponds to motion in fan blade turned cavities 52, extraneous air is introduced by inlet chamber 53, and the air in fan blade turned cavities 52 is drawn by gap 5111 of giving vent to anger.
In sum, technical scheme provided by the invention prevents fiber to escape in main comb and parallel cotton fibers prior to spinning roller 4 with extremely humble cost (adopting one and fan blade 6) effectively, embodies the technique effect referred in the superincumbent technique effect hurdle of applicant all sidedly.
Claims (10)
1.
a kind of main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine, described carding machine comprises base (1), each one piece of main comb and parallel cotton fibers prior to spinning roller supporting wall plate (2) of the both sides of base (1) is fixed on the state faced each other, be arranged on the roll shaft bearing pedestal (3) at the top of main comb and parallel cotton fibers prior to spinning roller supporting wall plate (2), be bearing in the main comb and parallel cotton fibers prior to spinning roller (4) on roll shaft bearing pedestal (3) rotationally by main comb and parallel cotton fibers prior to spinning roll shaft (41) and be fixed on main comb and parallel cotton fibers prior to spinning roller supporting wall plate (2) top and main comb and parallel cotton fibers prior to spinning roller side protecting cover (5) corresponding with the end face (42) of main comb and parallel cotton fibers prior to spinning roller (4), it is characterized in that described main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device comprises one group of fan blade (6), this group fan blade (6) distributes with radiation regimes and is directly fixed on described main comb and parallel cotton fibers prior to spinning roller (4) towards on the described end face (42) of the side of described main comb and parallel cotton fibers prior to spinning roller side protecting cover (5).
2.
the main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine according to claim 1, it is characterized in that being configured with in the edge of described main comb and parallel cotton fibers prior to spinning roller side protecting cover (5) the protecting cover stack limit, side (51) that is raised in the surface of main comb and parallel cotton fibers prior to spinning roller side protecting cover (5), this protecting cover stack limit, side (51) is towards the end face (42) of described main comb and parallel cotton fibers prior to spinning roller (4), main comb and parallel cotton fibers prior to spinning roller side protecting cover (5) is made to form a fan blade turned cavities (52) towards the side of main comb and parallel cotton fibers prior to spinning roller (4) by this protecting cover stack limit, side (51), one group of described fan blade (6) is corresponding in fan blade turned cavities (52).
3.
the main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine according to claim 2, is characterized in that maintaining one between the protecting cover stack limit, side end face (511) of described protecting cover stack limit, side (51) and the end face (42) of described main comb and parallel cotton fibers prior to spinning roller (4) for the air in described fan blade turned cavities (52) being drawn the gap of giving vent to anger (5111) of fan blade turned cavities (52).
4.
the main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine according to claim 3, is characterized in that the width in described gap of giving vent to anger (5111) is 1-2 ㎜.
5.
the main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine according to claim 1 and 2, is characterized in that the shape of cross section of one group of described fan blade (6) is L-shaped.
6.
the main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine according to claim 2; it is characterized in that going up described main comb and parallel cotton fibers prior to spinning roller side protecting cover (5) and being configured with an inlet chamber (53) in the position corresponding to described roll shaft bearing pedestal (3), this inlet chamber (53) communicates with described fan blade turned cavities (52).
7.
the main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine according to claim 1 and 2, to it is characterized in that described main comb and parallel cotton fibers prior to spinning roller side protecting cover (5) back to the edge of the side of described main comb and parallel cotton fibers prior to spinning roller (4) with space state and be provided with working roll stand-off (7) and card stripper stand-off (8) to be made into right form, working roll stand-off (7) and card stripper stand-off (8) all lean out main comb and parallel cotton fibers prior to spinning roller side protecting cover (5), working roll stand-off (7) is supported with working roll (71) rotationally, and on card stripper stand-off (8), be supported with card stripper (81) rotationally, this card stripper (81) matches with working roll (71), and working roll (71) matches with described main comb and parallel cotton fibers prior to spinning roller (4).
8.
the main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine according to claim 7, it is characterized in that above and in the position corresponding to described working roll stand-off (7) offering working roll stand-off locating slot (54) described main comb and parallel cotton fibers prior to spinning roller side protecting cover (5) and offering card stripper stand-off locating slot (55) in the position corresponding to described card stripper stand-off (8), position and main comb and parallel cotton fibers prior to spinning roller side protecting cover (5) that working roll stand-off (7) is corresponding to working roll stand-off locating slot (54) are fixed, position and main comb and parallel cotton fibers prior to spinning roller side protecting cover (5) that card stripper stand-off (8) is corresponding to card stripper stand-off locating slot (55) are fixed.
9.
the main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine according to claim 8, it is characterized in that described main comb and parallel cotton fibers prior to spinning roller side protecting cover (5) upper and be fixed with a working roll stand-off adjusting seat (56) in the position of the below corresponding to described working roll stand-off locating slot (54), described working roll stand-off (7) corresponding to this working roll stand-off adjusting seat (56) top and by working roll stand-off adjusting seat (56) to the bottom supporting of working roll stand-off (7); Upper and be fixed with a card stripper stand-off adjusting seat (57) in the position of the below corresponding to described card stripper stand-off locating slot (55) main comb and parallel cotton fibers prior to spinning roller side protecting cover (5), described card stripper stand-off (8) corresponding to this card stripper stand-off adjusting seat (57) top and by card stripper stand-off adjusting seat (57) to the bottom supporting of card stripper stand-off (8); The surface of described main comb and parallel cotton fibers prior to spinning roller (4) is provided with main comb and parallel cotton fibers prior to spinning roller card clothing (43); The surface of described working roll (71) is provided with work roller card clothing (711); The surface of described card stripper (81) is provided with stripping roller card clothing (811).
10.
the main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine according to claim 9, it is characterized in that going up at described working roll stand-off (7) and respectively offering the upper and lower adjustment tank of working roll stand-off (72) in the position of two corresponding to described working roll stand-off locating slot (54), the upper and lower adjustment tank of this working roll stand-off (72) is equipped working roll stand-off adjustment hold-down screw (721), and this working roll stand-off adjustment hold-down screw (721) is fixed with described main comb and parallel cotton fibers prior to spinning roller side protecting cover (5), go up at described card stripper stand-off (8) and respectively offer the upper and lower adjustment tank of card stripper stand-off (82) in the position of the both sides corresponding to described card stripper stand-off locating slot (55), the upper and lower adjustment tank of this card stripper stand-off (82) is equipped card stripper stand-off adjustment hold-down screw (821), this card stripper stand-off adjustment hold-down screw (821) is fixed with main comb and parallel cotton fibers prior to spinning roller side protecting cover (5), described working roll stand-off adjusting seat (56) is equipped working roll stand-off adjusting seat screw (561), this working roll stand-off adjusting seat screw (561) contacts with the bottom of described working roll stand-off (7), described card stripper stand-off adjusting seat (57) is equipped card stripper stand-off adjusting seat screw (571), and this card stripper stand-off adjusting seat screw (571) contacts with the bottom of described card stripper stand-off (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816448.0A CN104451969B (en) | 2014-12-24 | 2014-12-24 | The main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816448.0A CN104451969B (en) | 2014-12-24 | 2014-12-24 | The main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine |
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| Publication Number | Publication Date |
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| CN104451969A true CN104451969A (en) | 2015-03-25 |
| CN104451969B CN104451969B (en) | 2016-08-17 |
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| CN201410816448.0A Active CN104451969B (en) | 2014-12-24 | 2014-12-24 | The main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine |
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| CN104711708A (en) * | 2015-04-10 | 2015-06-17 | 苏州华策纺织科技有限公司 | Cleaning device of doffer of cotton comber |
| CN110295420A (en) * | 2018-03-21 | 2019-10-01 | 里特机械公司 | The sliver of carding machine forms unit |
| WO2022110337A1 (en) * | 2020-11-27 | 2022-06-02 | 常熟市明一无纺机械有限公司 | Coconut fiber high-speed carding machine |
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| CN103882563A (en) * | 2012-12-23 | 2014-06-25 | 青岛诚利佳机械有限公司 | Novel high-speed carding machine |
| CN204370074U (en) * | 2014-12-24 | 2015-06-03 | 常熟市伟成非织造成套设备有限公司 | The main comb and parallel cotton fibers prior to spinning roller roll shaft bearing pedestal air-flow protection device of carding machine |
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| CN2051639U (en) * | 1989-08-17 | 1990-01-24 | 德清机械厂 | Cylinder with fan blades |
| GB2435050A (en) * | 2006-02-06 | 2007-08-15 | Truetzschler Gmbh & Co Kg | Apparatus on a flat or roller card for removing short fibres |
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| WO2022110337A1 (en) * | 2020-11-27 | 2022-06-02 | 常熟市明一无纺机械有限公司 | Coconut fiber high-speed carding machine |
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|---|---|
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